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b43: HT-PHY: init: zero EXTG registers 

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki 2011-08-12 13:13:44 +02:00 committed by John W. Linville
parent a63d7e67fc
commit 15222b582d
1 changed files with 22 additions and 0 deletions
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22
drivers/net/wireless/b43/phy_ht.c
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@ -151,6 +151,24 @@ static void b43_radio_2059_init(struct b43_wldev *dev)
b43_radio_mask(dev, 0x11, ~0x0008);
}
/**************************************************
* Various PHY ops
**************************************************/
static void b43_phy_ht_zero_extg(struct b43_wldev *dev)
{
u8 i, j;
u16 base[] = { 0x40, 0x60, 0x80 };
for (i = 0; i < ARRAY_SIZE(base); i++) {
for (j = 0; j < 4; j++)
b43_phy_write(dev, B43_PHY_EXTG(base[i] + j), 0);
}
for (i = 0; i < ARRAY_SIZE(base); i++)
b43_phy_write(dev, B43_PHY_EXTG(base[i] + 0xc), 0);
}
/**************************************************
* Channel switching ops.
**************************************************/
@ -257,6 +275,10 @@ static int b43_phy_ht_op_init(struct b43_wldev *dev)
{
b43_phy_ht_tables_init(dev);
/* TODO: PHY ops on regs 0x0be, 0x23f 0x240 0x241 */
b43_phy_ht_zero_extg(dev);
return 0;
}